DE59502392D1 - Spinnpumpe für polyamide - Google Patents

Spinnpumpe für polyamide

Info

Publication number
DE59502392D1
DE59502392D1 DE59502392T DE59502392T DE59502392D1 DE 59502392 D1 DE59502392 D1 DE 59502392D1 DE 59502392 T DE59502392 T DE 59502392T DE 59502392 T DE59502392 T DE 59502392T DE 59502392 D1 DE59502392 D1 DE 59502392D1
Authority
DE
Germany
Prior art keywords
spider
polyamide
pump
spider pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59502392T
Other languages
German (de)
English (en)
Inventor
Luzius Berger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExNex AG
Original Assignee
Rhone Poulenc Filtec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Filtec AG filed Critical Rhone Poulenc Filtec AG
Application granted granted Critical
Publication of DE59502392D1 publication Critical patent/DE59502392D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
DE59502392T 1994-02-14 1995-02-07 Spinnpumpe für polyamide Expired - Fee Related DE59502392D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH42794 1994-02-14
PCT/CH1995/000029 WO1995022002A1 (de) 1994-02-14 1995-02-07 Spinnpumpe für polyamide

Publications (1)

Publication Number Publication Date
DE59502392D1 true DE59502392D1 (de) 1998-07-09

Family

ID=4186779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59502392T Expired - Fee Related DE59502392D1 (de) 1994-02-14 1995-02-07 Spinnpumpe für polyamide

Country Status (7)

Country Link
US (1) US5618172A (ja)
EP (1) EP0694126B1 (ja)
JP (1) JP2961119B2 (ja)
CN (1) CN1062645C (ja)
DE (1) DE59502392D1 (ja)
ES (1) ES2121344T3 (ja)
WO (1) WO1995022002A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2343238C (en) * 1998-10-01 2007-07-10 The Dow Chemical Company High efficiency gear pump for pumping highly viscous fluids
DE102009029522A1 (de) * 2009-09-17 2011-03-24 Robert Bosch Gmbh Zahnradpumpe mit zwei rotierenden Pumpelementen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518993C (de) * 1931-02-21 Barmag Barmer Maschf Einrichtung zum Druckausgleich fuer Kunstseide-Spinnpumpen
US2460649A (en) * 1942-03-07 1949-02-01 Geza W Muiler Gear pump with flow cushioning means
FR948868A (fr) * 1947-06-24 1949-08-12 Perfectionnement aux pompes à engrenages
DE1553125A1 (de) * 1965-02-20 1970-04-30 Maschf Augsburg Nuernberg Ag Zahnradpumpe
US3817668A (en) * 1969-05-28 1974-06-18 K Mayer Gear wheel pump with feed passage of constant hydraulic cross section
GB2169350B (en) * 1985-01-05 1989-06-21 Hepworth Plastics Ltd Gear pumps
JP2552857B2 (ja) * 1987-04-06 1996-11-13 カヤバ工業株式会社 ギヤポンプ
DE4007858C1 (en) * 1990-03-13 1991-08-14 Rhone-Poulenc Rhodia Ag, 7800 Freiburg, De Rotary liquid pump - has pump coupled to block by symmetrically placed fastening screws

Also Published As

Publication number Publication date
CN1062645C (zh) 2001-02-28
EP0694126A1 (de) 1996-01-31
CN1123049A (zh) 1996-05-22
US5618172A (en) 1997-04-08
ES2121344T3 (es) 1998-11-16
JPH08510529A (ja) 1996-11-05
EP0694126B1 (de) 1998-06-03
JP2961119B2 (ja) 1999-10-12
WO1995022002A1 (de) 1995-08-17

Similar Documents

Publication Publication Date Title
DE69800298D1 (de) Verbindungkonfiguration für Stator
KR960014673A (ko) 분할관펌프
DE69702522T2 (de) Adsorber für Wärmepumpen
DE69506297T2 (de) Axialpumpen
DE59505538D1 (de) Motorpumpenaggregat
DE69719928D1 (de) Rotationspumpe für Flüssigkeiten
DE59502328D1 (de) Schmiermittelpumpe
DE69816163D1 (de) Rotor für Ölpumpe
DE59500367D1 (de) Pumpenaggregat
DE9415935U1 (de) Pumpenaggregat
FI953217A0 (fi) Pumppukokonaisuus
DE69607927D1 (de) Rotor für Ölpumpe
DE59501825D1 (de) Kreiselpumpe
DE59404780D1 (de) Rollenpumpe für Herz-Lungen-Maschinen
DE59708770D1 (de) Strömungspumpe
DE59502392D1 (de) Spinnpumpe für polyamide
FI945874A0 (fi) Pumppu
DE9415934U1 (de) Pumpenaggregat
DE29723176U1 (de) Druckstutzen für Kreiselpumpen
NO963308D0 (no) Fluidpumping
DE29504507U1 (de) Gehäuse für Kreiselpumpen
DE69534315D1 (de) Membranpumpe
KR960007108U (ko) 유축기
KR960020186U (ko) 유축기
DE59501232D1 (de) Doppelpumpe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ZEITLER, VOLPERT, KANDLBINDER, 80539 MUENCHEN

8339 Ceased/non-payment of the annual fee